Chenyu Chang

Software Engineer at 亚马逊AWS
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Contact Information
us****@****om
(386) 825-5501
Location
Shanghai, China, CN
Skills

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Credentials

  • AWS Certified Solutions Architect – Associate
    Amazon Web Services (AWS)
    Jan, 2021
    - Oct, 2024

Experience

  • Amazon Web Services
    • China
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Software Engineer
      • Oct 2020 - Present

      International transfer to Shanghai AWS team.Working as an SDE to develop on AWS. Providing auto-deployment solution to company customers in China.

  • Amazon
    • United States
    • Software Development
    • 700 & Above Employee
    • Software Development Engineer
      • Aug 2019 - Oct 2020

      Working as a software development engineer in Amazon-SCOT team, which belongs to Amazon World Wide Organization.

  • Children's Hospital Los Angeles (CHLA)
    • Research Assistant in CIBORG Lab
      • Jan 2018 - Jul 2018

      Project: Data RESTful APIs & Microservices for Air Sensor Tracking System in Java Spring• Designed and implemented RESTful APIs to publish & monitor air quality data from sensor in Java, Spring Boot, Spring Cloud, capable of handling 3000+QPS.• Achieved high availability by configuring Spring Cloud Eureka Server Cluster for microservices registration and discovery.• Integrated Spring Cloud Zuul to build API Gateway to provide unified & encapsulated REST APIs as single-entry point for clients.• Developed Data Processor Microservice to subscribe data from RabbitMQ, process data and trigger actions and persist data to MongoDB.• Developed Data Dashboard Microservice in JavaScript, Spring Boot, WebSocket and STOMP to display real-time data. Project: Sickle Cell Disease MRI Image Preprocessing Algorithm Implementation in Java and MATLAB• Used basic Java and basic Python to realize method of Intra-class Correction (ICC), Histogram Matching and Linear Interpolation in need of image preprocessing.• Implemented and developed ways of parallel execution and manipulation of high dimensional matrixes in Java and MATLAB.• Developed and applied image processing algorithms such as image registration and zero–padding for more than 1300 patients’ T1 and T2FLAIR images in preprocessing step. • Developed Shell Scripts to perform skull stripping, bias-field correction and motion correction for T1 and T2FLAIR images.• Improved team working skills with colleagues in lab.

  • Shanghai Electrical Apparatus Research Institute (Group) Co., Ltd.
    • China
    • Appliances, Electrical, and Electronics Manufacturing
    • 1 - 100 Employee
    • Software Engineer (Intern)
      • Jul 2016 - Sep 2016

      • Built and developed Client & Server network tree to calculate Taylor series using TCP socket programming in environment of Linux Ubuntu.• Designed a basic distributed system with three backend servers and one AWS server, principle of computational offloading was implemented.• Used both UDP and TCP/IP protocols to build up connection between servers and between server and client

  • Mechanics Institution of Shanghai
    • IT Engineer (Intern)
      • Apr 2014 - Sep 2016

      • Built software and hardware environment for LAN using router, modem, switch and PCs.• Install and setup operation system for desktops including windows, Linux Ubuntu and MAC OS.

Education

  • 美国南加州大学
    Master's degree, Electrical Engineering
    2017 - 2019
  • Liverpool John Moores University
    Bachelor's degree, Industrial Electronics and Control Engineering
    2014 - 2017
  • 上海理工大学
    Bachelor's degree, Electrical Engineering
    2013 - 2017

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